Yonex BG 65 Ti is the most popular badminton string, centre core - with special high polymer nylon multifilament, outer wrap - with special braided high polymer nylon fibre, coating - with compound titanium hybride, hard feeling for excellent power and durability. Available in White, Red or Pink. 33ft set for £5.00. 660ft BG 65 Non Ti available, softer feeling for £77.00 in White. Made in Japan.